YSS shock absorber MZ456-495TR-01-88 for BMW R 100 GS Paris Dakar Paralever 89-96. Length 495mm. The YSS suspension MZ456 series is a Nitro gas supported shock absorber. The offered shock is specifically developed for your motorcycle model. Adjustable spring preload and rebound. The shocks are approved on safety and use by the German T�V KBA ABE. YSS offers a 2 year full factory warranty. This shock absorber is fully serviceable.